GeForce 9800 GTX vs Quadro K620

In this comparison between GeForce 9800 GTX and Quadro K620 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce 9800 GTX will be the best choice, for others Quadro K620 will be their preference. Study the comparison tables below and make your choice.
GeForce 9800 GTX

Main Specs

  GeForce 9800 GTX Quadro K620
Power consumption (TDP) 140 Watt 41 Watt
Interface PCIe 2.0 x16 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 128 Bit
Maximum RAM amount 512 MB 2 GB
Display Connectors 2x DVI, 1x S-Video 1x DVI, 1x DisplayPort
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  • GeForce 9800 GTX has 241% more power consumption, than Quadro K620.
  • Both video cards are using PCIe 2.0 x16 interface connection to a motherboard.
  • GeForce 9800 GTX has 510 GB more memory, than Quadro K620.
  • Both cards are used in Desktops.
  • GeForce 9800 GTX is build with Tesla architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of GeForce 9800 GTX is 630 MHz higher, than Quadro K620.
  • GeForce 9800 GTX is manufactured by 65 nm process technology, and Quadro K620 - by 28 nm process technology.
  • Quadro K620 is 150 mm longer, than GeForce 9800 GTX.
  • Memory clock speed of Quadro K620 is 700 MHz higher, than GeForce 9800 GTX.

Game benchmarks

high / 1080p 0−1 10−12
ultra / 1080p 6−7
QHD / 1440p 0−1 1−2
low / 720p 1−2 24−27
medium / 1080p 0−1 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 2400% more, than GeForce 9800 GTX.

Full Specs

  GeForce 9800 GTX Quadro K620
Architecture Tesla Maxwell
Code name G92 GM107
Type Desktop Workstation
Release date 28 March 2008 22 July 2014
Pipelines 128 384
Core clock speed 1688 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 754 million 1,870 million
Manufacturing process technology 65 nm 28 nm
Texture fill rate 43.2 billion/sec 26.98
Floating-point performance 432.1 gflops 863.2 gflops
Length 10.5" (26.7 cm) 160 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1100 MHz 1800 MHz
Memory bandwidth 70.4 GB/s
DirectX 11.1 (10_0) 12
Shader Model 4.0 5
OpenGL 2.1 4.5
OpenCL 1.1 1.2
Vulkan N/A +
CUDA + 5.0
CUDA cores 128
Bus support PCI-E 2.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support +
HDMI Via Adapter
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 104 Mh/s
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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